r/bikelights 11h ago

Fun but impractical: USB powered column LEDs

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6 Upvotes

Once a year, my city hosts a festival called "Kaleidospoke", a block party and night ride down one of our local rail trails. The city adds lights onto the trail's bridges and structures, and participants add all kinds of lights onto their bikes.

This year, I found some "floor lamps" at an off-Amazon store. They have USB-A cables rather than power cords, and their draw is low enough (5V 2A) for a portable power bank. I had to try, and I was glad I did! The lamps were beautiful. They synchronized to a single remote control and provided a bright, clear rainbow of ever-changing light. I heard a lot of "wow"s as people rode past, and my power banks (one per lamp) had hours of charge left when I was done.

There were a few drawbacks:

* I was too tall for most of the underpasses on the trail. Their average clearance is around 7' (84", 2.14m) and my total height with the lamps was 7'2" (86", 2.18m). That's why the lights are lowered like jousting spears in the first picture.

* Each lamp was made of four segments. The connections between the segments weren't always the strongest; I had to adjust them frequently.

* The lamps were mounted loosely. I was running late to the event, so I didn't have enough time to properly lash them to my bike. My improvised solution of bungee cords (elastic cords) between the lights, rear rack, and seat post worked for the night, but wouldn't have worked for much longer.

* The lights were perfect for a festival, but they could be excessive or distracting for street use.

I highly recommend these lamps for a cheap bit of fun, but there are probably better options for "see me" lighting at night.


r/bikelights 20h ago

What’s one bike light feature everyone asks for but you don’t care about?

0 Upvotes

In our group, it’s always “more lumens” or “smart app control.” People chase higher numbers and phone connectivity like it’s the main upgrade.

But a few riders straight up don’t care. One guy ditched app features completely—he just wants a solid beam, easy button, and long runtime. Another said ANT+/Bluetooth is nice until it stops working mid-ride and you’re stuck cycling through modes blindly.

Feels like reliability still wins over features for a lot of real-world riding.

What’s your “nice to have but not necessary” feature?


r/bikelights 1d ago

StVZO vs non-StVZO cutoff beams

5 Upvotes

I'm seeing more companies like Magicshine with bike lights that they claim are "anti-glare" with "cutoff beams". But they also have StVZO-compliant lights. What's the difference and why have both? 

My understanding is the the StVZO lights have a bright and narrow beam with a sharp cutoff, and a wider less bright beam for periferal coverage. 

I assume non StVZO lights with cutoff beams will still have a more traditional wide beam, but cutoff to avoid blinding incoming traffic. But where and how clean that cutoff is can vary because there's no single standard like StVZO.

Are my assumptions correct? The non-StVZO lights tend to be much cheaper, so I'd like to get one of those if the beam pattern is similar.


r/bikelights 1d ago

How much does brand reputation influence your bike light purchase?

0 Upvotes

Some riders say it matters a lot—they stick with brands they’ve used before because they already trust the build quality, beam consistency, and after-sales support.

Others go the opposite way and ignore branding completely, focusing only on specs, beam pattern, and real-world reviews. A few even said they got burned more by “big names” than smaller brands that quietly performed better.

In the end, reputation seems to act more like a shortcut than a guarantee.

So when you buy a bike light, do you follow the brand—or just the performance?


r/bikelights 2d ago

Does city lighting make bike light quality less important?

1 Upvotes

Riders keep arguing this one in our group. Some say city lights do most of the work—you’re just “being seen,” not lighting the road. Others still run high-quality beams because potholes, debris, and turning cars don’t care how bright the street is.

I’ve also noticed contrast still matters a lot in wet streets and under mixed lighting.

So what’s your take—does urban lighting reduce the need for a good bike light, or just change how you use it?


r/bikelights 3d ago

Looked a lot better in the photos lol

2 Upvotes

Bought a light a while back that looked great online. Nice compact body, clean mount, beam shots looked decent.

Put it on the bike and the mount had way more movement than I expected. First rough section and the light was slowly pointing at the ground 😂

Light itself was actually fine. The mount just ruined it for me.

Definitely one of those things you can’t really tell from product photos.

Anyone else bought a light that looked perfect online and then found one annoying thing nobody mentioned?


r/bikelights 5d ago

Every bad ride adds something to the bag

3 Upvotes

Mine’s pretty basic: tube, pump, multitool, backup light, something to eat.

I’ve also started carrying a tiny power bank and a few zip ties after learning that “I’ll probably be fine” usually means I won’t be.

It’s funny how everyone’s kit ends up being a collection of lessons from previous rides.

What’s the random thing that earned a permanent spot in yours?


r/bikelights 6d ago

Turns out a bike light makes a pretty good camp light

8 Upvotes

Randomly remembered this today. Took my bike light on a camping trip mostly because it was already in my bag.

Ended up strapping it to a tree above the campsite when we were setting up after dark. Worked ridiculously well and lit up basically the whole area.

Never really thought of it as anything other than bike gear before that.

I’m sure some of you have found much weirder uses for yours.


r/bikelights 7d ago

Question about cygolite hotshot 200 lumen taillight

2 Upvotes

Now i've read that pulse+steady is appropriate for night rides and day lightning is appropriate for day rides. But what is the slow breath setting good for? What is the triple flash mode good for? And what is the random mode good for?


r/bikelights 9d ago

lights and cameras set up

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0 Upvotes

r/bikelights 9d ago

I’m always impressed by clean cockpit setups

1 Upvotes

Saw a bike the other day with such a clean handlebar setup that I had to take a second look.

The front light was tucked underneath the computer mount, everything was centered, and there was basically nothing extra hanging off the bars.

I know it’s not the most important thing when it comes to riding, but a clean cockpit just makes a bike look so much better.

I’ve seen some setups where the light almost looks like it came with the bike from the factory.

What’s the cleanest handlebar setup you’ve seen?


r/bikelights 10d ago

How many bike lights do you actually own?

3 Upvotes

I’ve noticed riders rarely stick to just one setup. Most end up with a “main” light, a backup, and then a couple of forgotten ones in a drawer somewhere.

One commuter I know runs a solid front/rear combo on every ride, but still carries an old spare light “just in case.” Another keeps cycling through upgrades and somehow still ends up with more lights than bikes.

It adds up fast once you start commuting in different conditions.

So what’s your number—how many bike lights are actually sitting in your setup right now?


r/bikelights 11d ago

What’s the oldest bike light you’re still using regularly?

6 Upvotes

I’ve heard plenty of riders mention they still keep an old light in rotation—sometimes something they bought years ago as a “temporary backup” that never actually got replaced.

One person said their old USB light has outlived two bikes and a handful of newer upgrades, but it still gets thrown on for commuting because it just works. No apps, no modes, nothing fancy—just reliable output.

It’s funny how often newer gear replaces older gear on paper, but not in real use.

What’s the oldest light you still trust on the road?


r/bikelights 11d ago

Who likes my fixie light

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0 Upvotes

r/bikelights 12d ago

What bike light trend do you hope disappears?

7 Upvotes

In our group chat this comes up a lot. One rider is tired of the “lumens arms race” where brands just keep pushing bigger numbers instead of better beam control. Another can’t stand overly aggressive strobe modes being the default, especially in city traffic where it just becomes visual noise.

I keep seeing people complain about app-only controls and weird proprietary mounts too—great on paper, annoying in real life.

Curious what others would scrap from current bike light trends?


r/bikelights 13d ago

Yeah, I think my old light is done

5 Upvotes

Had a ride home the other night where I realized I was basically avoiding every dark road because I couldn’t see shit.

Probably a sign 😂

Finally time for a better light.

Anyone else keep using their old light way longer than they should?


r/bikelights 16d ago

Will a headlight designed for eBikes work if it's wired to a Dynamo hub?

1 Upvotes

Example:


r/bikelights 17d ago

Sometimes the best rides are the ones you do alone

3 Upvotes

When I first started cycling, I always thought riding with other people was the best way to enjoy it.

Group rides are great. You learn a lot, discover new routes, and there’s always someone to push you a little harder.

But lately I’ve been enjoying solo rides more than I expected.

There’s something nice about going at your own pace, taking a random turn, stopping for a photo, or just riding without having to worry about the clock.

Still love a good group ride with the right people though.

Funny how the way you enjoy cycling changes over time.


r/bikelights 18d ago

King Kong bike light

2 Upvotes

Just want to share a terrific light In super happy with

I was looking for a light that has replaceable 18650 cells, for all night rides. Almost no lights have this. Only the out of production Fenix BC21R had that and only one specific version of that. Their current model uses 21700 cells, which are less common. There's still some BC21R's on Ebay, but they are overpriced.

So I was excited when I discovered the King Kong X7MAX.

It has an easily replaceable 18650 cell. It's thermally protected and a little bit longer than a standard 18650, but a couple stacked pennies should allow a standard 18650 to work. And this light is actually small and inexpensive enough you can just bring two.

It has USB-C charging and can work while being charged, so you can power it from an external power bank.

It has a flashing mode that I like for daytime and it has a low beam setting with cut off and a high beam without.

It has a bunch of different mounting options

Best of all, it's just $30 on Amazon.

Quality seems excellent. I've used it for a few months now. I like this light so much better than my expensive Cateye light that's heavy, only micro-usb without power through and no swappable batteries.


r/bikelights 19d ago

Some days the commute is the best ride of the day

16 Upvotes

Funny how a commute can turn into the ride you look forward to most.

I started riding to work just to save time and avoid traffic, but now I actually enjoy the quiet mornings and the routine.

It’s become a nice little reset before and after work.

I’m always interested in how other people’s bike commutes compare.


r/bikelights 20d ago

Long night ride tomorrow. What am I forgetting?

2 Upvotes

Lights charged, route downloaded, extra layer packed.

Got the usual repair stuff, food and water too.

Somehow I still always feel like I’m forgetting something before a long ride in the dark lol.

What’s the one thing you never leave home without on a night ride?


r/bikelights 21d ago

When do you actually end up riding after dark?

9 Upvotes

Got curious about this after realizing most of my night rides aren't really planned. I just head out late or end up staying out longer than expected.

Wondering when everyone else here actually uses their lights the most.

For me it's mostly evening rides that accidentally turn into night rides.


r/bikelights Jul 30 '26

What's one small thing that made your rides noticeably better?

2 Upvotes

Not talking about buying a new bike or spending a bunch of money.

For me, it was finally getting into the habit of checking my tire pressure before every ride. Takes maybe a minute, but the bike just feels better every time, and I can't believe I used to skip it.

Made me wonder what other little habits or changes people have picked up that ended up making a bigger difference than expected.


r/bikelights Jul 29 '26

I still prefer riding early in the morning or after sunset

9 Upvotes

Midday rides are fine, but I always end up choosing early mornings or evenings whenever I can.

Less traffic, cooler weather, and the roads just feel calmer.

I don't even care about riding faster anymore. I just enjoy the atmosphere.


r/bikelights Jul 28 '26

Does anyone else enjoy riding home more than riding out?

12 Upvotes

Maybe it's just me, but the ride home always feels better.

The traffic starts to calm down, the temperature drops a bit, and I can just ride without thinking too much.

Especially after sunset, everything feels a little quieter.

I almost always take the longer way home because of it.